MICROECONOMICS (LL) W/CONNECT
21st Edition
ISBN: 9781260583540
Author: McConnell
Publisher: MCG CUSTOM
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Question
Chapter 23, Problem 2RQ
To determine
Whether the statements about the human skills and wages are true or false.
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Suppose that an additional year of schooling raised wages by 7 percent in 1970, regardless of the worker’s race or ethnicity. Suppose also that the wage differential between the average white and the average Hispanic was 36 percent. Finally, assume education is the only factor that affects productivity, and the average white worker had 12 years of schooling in 1970, while the average Hispanic worker had 9 years. By 1980, the average white worker had 13 years of education, while the average Hispanic worker had 11 years. A year of schooling still increased earnings by 7 percent, regardless of the worker’s ethnic background, and the wage differential between the average white worker and the average Hispanic worker fell to 24 percent. Was there a decrease in wage discrimination during the decade? Was there a decrease in the share of the wage differential between whites and Hispanics that can be attributed to discrimination?
Assume that the productivity of farm labour depends on daily caloric intake, similarly to that depicted in Figure17.4. Using this kind of diagram, compare the efficiency wages that would apply to the following two types of workers:
• A landless labourer
• A labourer with small plot of land on which he
grows staple crops
Describe the likely equilibrium unemployment rates and wage rates for landless labourers and small landholders. Judging partially on the basis of this example, what sorts of data and what empirical strategies might you use to see whether nutritional efficiency wages were an important element in the rural labour markets of poor, rural economies?
A5.
Suppose that the initial rural distribution of income is (1, 2, 3, 4) while the initial urban distribution is (3, 4). The poverty line is 2, so the overall poverty rate (headcount index) is 1/3. Now imagine that all of the rural poor move to urban areas and each of them gains 20% in real income. Verify that the overall poverty rate falls to 1/6, yet the urban poverty rate rises from zero to 1/4.
Chapter 23 Solutions
MICROECONOMICS (LL) W/CONNECT
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